The United Nations’ collective security operation against Iraq in response to Iraq’s 1991 invasion of Kuwait was carried out under Chapter ______ of the UN Charter.

Which of the following is a key difference between Medicare and Medicaid?

A. Medicare is only for people over age 65 B. States establish their own criteria for Medicare eligibility C. Medicaid is only for children D. Medicaid is only for veterans E. The federal government has total control over Medicare

To win a "first-past-the-post" election, a candidate needs __________

a. to win a two-thirds majority of votes b. to win more votes than anyone else c. more than half of the votes d. to win with enough votes to ensure victory in the subsequent run-off election